Factor Info

ID 157618
Size 912 digits / 3029 bits
Status composite
Value 375881506976409519831591295266107189133673295495793556644859879668074629045218038458869375036320421758592172488393301245459291648972207789977109240643184559690177323352635863274841397222349043724398107381153643746447138483898964116523223001014729075887102728371246828506837580010984973228504867100654678744836271332863973006569710594245506618072694216703414504379091932226784916625996903426282094343177288199042086475889025152199064750768894577419687656991652206277665485109606515565903851968476777366899376030038711610707700955886670274867938168380840673844829284946319761876477084045062199812900350710535557545231829686792879751152439838047087070336670780506710068660508558871518881476850645549803605513355451215146695115255474976289383053667087639006655210662902441029533764322891057999659729943754466819552530607239157651578614257240593759175700752111355356445877369986336951687759947835627752006251539338401

Factorizations

Primary (ID: 191797) 2069136198880609770859728744631 (proven prime)
(ID: 191798) 181661075370369119546744612995485855741608351670019772871420685420819914530272600382306633111504575172435957665648376216349776473286956228262012449649702997615949658124298897727787916279511670241530381901833527021113183329867180709112700337507550331195247020123960092886912856936808662224820419183189829752634058850039389624109880139334925833339426698601997236646348101835618679924761665103433617818664654152569070593671202726806925861376629276064764802352259341983008673654751432472495932081759362049746397069295094097197356728338972086093146431969960163251481613384775065782888249117657625913257648301520998175500344689909651104340415148307127904267434345391370864853199781549568639880343224119898002352854307763520753466383526853198702846004631619909136844710896680525839003373900135551500160959496079471708001368237941491446077150631130661419902186630612493670139454061013261671 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.